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facebook / zstd Public

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ZSTD_compressSequencesAndLiterals#4217

Merged

Cyan4973 merged 70 commits intodevfacebook/zstd:devfrom

ZSTD_compressSequencesAndLiteralsfacebook/zstd:ZSTD_compressSequencesAndLiteralsCopy head branch name to clipboard

Dec 26, 2024

Conversation Commits70 (70)Checks Files changed

Merged

ZSTD_compressSequencesAndLiterals#4217
Cyan4973 merged 70 commits intodevfrom
ZSTD_compressSequencesAndLiterals

Commits

Commits on Dec 20, 2024

publish new symbol ZSTD_compressSequencesAndLiterals()
Cyan4973
committed
created ZSTD_storeSeqOnly()
Cyan4973
committed
move Sequences definition to zstd_compress_internal.h
Cyan4973
committed
codemod: seqDef -> SeqDef
Cyan4973
committed
codemod: seqStore_t -> SeqStore_t
Cyan4973
committed
codemod: ZSTD_sequenceLength -> ZSTD_SequenceLength
Cyan4973
committed
codemod: symbolEncodingType_e -> SymbolEncodingType_e
Cyan4973
committed
codemod: ZSTD_defaultPolicy_e -> ZSTD_DefaultPolicy_e
Cyan4973
committed
ZSTD_entropyCompressSeqStore_internal() can accept an externally defined literals buffer
Cyan4973
committed
created ZSTD_entropyCompressSeqStore_wExtLitBuffer()
Cyan4973
committed
codemod: ZSTD_sequenceFormat_e -> ZSTD_SequenceFormat_e
Cyan4973
committed
codemod: ZSTD_sequenceCopier -> ZSTD_SequenceCopier_f
Cyan4973
committed
minor: simplify ZSTD_selectSequenceCopier
Cyan4973
committed
scope: ZSTD_copySequencesToSeqStore*() are private to ZSTD_compress.c
Cyan4973
committed
fix proper type for .forceNonContiguous
Cyan4973
committed
enable proper type
Cyan4973
committed
codemod: ZSTD_sequencePosition -> ZSTD_SequencePosition
Cyan4973
committed
codemod: ZSTD_buildSeqStore_e -> ZSTD_BuildSeqStore_e
Cyan4973
committed
codemod: ZSTD_matchState_t -> ZSTD_MatchState_t
Cyan4973
committed
codemod: repcodes_t -> Repcodes_t
Cyan4973
committed
codemod: rawSeqStore_t -> RawSeqStore_t
Cyan4973
committed
codemod: ZSTD_blockCompressor -> ZSTD_BlockCompressor_f
Cyan4973
committed
doc: add mention of frame checksum incompatibility
Cyan4973
committed
fix minor artifact error in single_file_lib
Cyan4973
committed
minor simplification
Cyan4973
committed
codemod: ZSTD_paramSwitch_e -> ZSTD_ParamSwitch_e
Cyan4973
committed
codemod: ZSTD_cParamMode_e -> ZSTD_CParamMode_e
Cyan4973
committed
ZSTD_SequenceCopier_f no returns the nb of bytes consumed from input
Cyan4973
committed
minor: more accurate variable scope
Cyan4973
committed
produced ZSTD_compressSequencesAndLiterals() as a separate pipeline
Cyan4973
committed
added unit tests to ZSTD_compressSequencesAndLiterals()
Cyan4973
committed
prepare fullbench for a refactor
Cyan4973
committed
refactor fullbench
Cyan4973
committed
minor: test reordering
Cyan4973
committed
minor variable renaming
Cyan4973
committed
fullbench: preparation functions are now in charge of allocating buffers
Cyan4973
committed
add the compressSequences() benchmark scenario
Cyan4973
committed
fullbench: switch default generator to lorem ipsum
Cyan4973
committed
fullbench: new scenario: compressSequencesAndLiterals()
Cyan4973
committed
minor conversion warning fix
Cyan4973
committed
minor optimization for ZSTD_compressSequencesAndLiterals()
Cyan4973
committed
minor doc update
Cyan4973
committed
minor optimization: only track seqPos->posInSrc when validateSequences is enabled
Cyan4973
committed
optimization: instantiate specialized version without Sequence checking code
Cyan4973
committed
updated documentation on validateSequence
Cyan4973
committed
minor: cleaner function parameter repcodeResolution
Cyan4973
committed
change advanced parameter name: ZSTD_c_repcodeResolution
Cyan4973
committed
ZSTD_compressSequencesAndLiterals() now supports multi-blocks frames.
Cyan4973
committed
added tests
Cyan4973
committed
update Visual Studio solutions
Cyan4973
committed
removed fullbench-dll project from visual solutions
Cyan4973
committed
fixed incorrect assert
Cyan4973
committed
attempt to silence Visual Studio warning about fopen()
Cyan4973
committed
change name to ZSTD_convertSequences*()
Cyan4973
committed
added benchmark for ZSTD_convertBlockSequences_wBlockDelim()
Cyan4973
committed
improved speed of the Sequences converter
Cyan4973
committed
fixed minor conversion warning
Cyan4973
committed
fixed minor error in one benchmark scenario
Cyan4973
committed
ZSTD_compressSequencesAndLiterals requires srcSize as parameter
Cyan4973
committed
added a test for ZSTD_compressSequencesAndLiterals
Cyan4973
committed
add dedicated error code for special case
Cyan4973
committed
ensure that srcSize is controlled
Cyan4973
committed
fixed minor error in preparation of one fullbench scenario
Cyan4973
committed
add a check, to return an error if Sequence validation is enabled
Cyan4973
committed
added parameter litCapacity
Cyan4973
committed
minor: use MEM_writeLE24()
Cyan4973
committed
restore invocation of ZSTD_entropyCompressSeqStore()
Cyan4973
committed

Commits on Dec 24, 2024

added fuzzer test for compressSequencesAndLiterals()
Cyan4973
committed
add one valid test case
Cyan4973
committed
fixed another invalid scenario
Cyan4973
committed

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